Refactor Wall_ServerNotice() into more generic Log_ServerNotice()

Log_ServerNotice() sends a messages to all users having a given
user mode set.

2 files changed, 33 insertions, 20 deletions

diff --git a/src/ngircd/log.c b/src/ngircd/log.c
index ff811630..439ca41f 100644
--- a/src/ngircd/log.c
+++ b/src/ngircd/log.c
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2005 Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2010 Alexander Barton (alex@barton.de)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -50,8 +50,6 @@ static char Error_File[FNAME_LEN];
 #endif
 
 
-static void Wall_ServerNotice PARAMS(( char *Msg ));
-
 static void
 Log_Message(int Level, const char *msg)
 {
@@ -260,7 +258,7 @@ va_dcl
 	if (snotice) {
 		/* Send NOTICE to all local users with mode +s and to the
 		 * local &SERVER channel */
-		Wall_ServerNotice(msg);
+		Log_ServerNotice('s', "%s", msg);
 		Channel_LogServer(msg);
 	}
 } /* Log */
@@ -328,25 +326,41 @@ va_dcl
 
 
 /**
- * Send log messages to users flagged with the "s" mode.
- * @param Msg The message to send.
+ * Send a log message to all local users flagged with the given user mode.
+ * @param UserMode User mode which the target user must have set,
+ * @param Format The format string.
  */
-static void
-Wall_ServerNotice( char *Msg )
+#ifdef PROTOTYPES
+GLOBAL void
+Log_ServerNotice(const char UserMode, const char *Format, ... )
+#else
+GLOBAL void
+Log_ServerNotice(UserMode, Format, va_alist)
+const char UserMode;
+const char *Format;
+va_dcl
+#endif
 {
 	CLIENT *c;
+	char msg[MAX_LOG_MSG_LEN];
+	va_list ap;
 
-	assert( Msg != NULL );
+	assert(Format != NULL);
 
-	c = Client_First( );
-	while(c) {
-		if (Client_Conn(c) > NONE && Client_HasMode(c, 's'))
-			IRC_WriteStrClient(c, "NOTICE %s :%s%s", Client_ID(c),
-							NOTICE_TXTPREFIX, Msg);
+#ifdef PROTOTYPES
+	va_start(ap, Format);
+#else
+	va_start(ap);
+#endif
+	vsnprintf(msg, MAX_LOG_MSG_LEN, Format, ap);
+	va_end(ap);
 
-		c = Client_Next( c );
+	for(c=Client_First(); c != NULL; c=Client_Next(c)) {
+		if (Client_Conn(c) > NONE && Client_HasMode(c, UserMode))
+			IRC_WriteStrClient(c, "NOTICE %s :%s%s", Client_ID(c),
+							NOTICE_TXTPREFIX, msg);
 	}
-} /* Wall_ServerNotice */
+} /* Log_ServerNotice */
 
 
 /* -eof- */
diff --git a/src/ngircd/log.h b/src/ngircd/log.h
index 529b1640..e7e6b616 100644
--- a/src/ngircd/log.h
+++ b/src/ngircd/log.h
@@ -1,6 +1,6 @@
 /*
  * ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001,2002 by Alexander Barton (alex@barton.de)
+ * Copyright (c)2001-2010 Alexander Barton (alex@barton.de)
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -8,8 +8,6 @@
  * (at your option) any later version.
  * Please read the file COPYING, README and AUTHORS for more information.
  *
- * $Id: log.h,v 1.20 2006/08/05 09:16:21 fw Exp $
- *
  * Logging functions (header)
  */
 
@@ -40,13 +38,14 @@ GLOBAL void Log_Exit PARAMS(( void ));
 
 GLOBAL void Log PARAMS(( int Level, const char *Format, ... ));
 
+GLOBAL void Log_ServerNotice PARAMS((char UserMode, const char *Format, ...));
+
 #ifdef DEBUG
 GLOBAL void LogDebug PARAMS(( const char *Format, ... ));
 #else
 static inline void LogDebug PARAMS(( UNUSED const char *Format, ... )){/* Do nothing. The compiler should optimize this out, please ;-) */}
 #endif
 
-
 GLOBAL void Log_Init_Resolver PARAMS(( void ));
 GLOBAL void Log_Exit_Resolver PARAMS(( void ));